โ Scribed by L.C. Wang; K.W. Han
No coin nor oath required. For personal study only.
In this paper, the characteristics of the root-loci which are of importance in applying the stability-equation method are presented. Characteristic equations with real and complex coefficients are analyzed, and a method of finding the directions of root-loci near the singular points is proposed. FIG. 1. The poles and zeros of a control system.
๐ SIMILAR VOLUMES
This paper presents the applications of the stability-equation method to the analysis and design of linear systems. Control systems with multiple inputs and outputs are considered; the absolute stability and relative stability characteristics are analyzed. Stability conditions for control systems wi
A method of model reduction for reducing a high-order transfer function to its low-order models is introduced based upon the stability-equation method. 7'he transfer functions of reduced orders are obtained directly from the pole-zero patterns of the stability-equations of the original transfer func